Sign up to Simon Calder’s free travel email for expert advice and money-saving discounts Get Simon Calder’s Travel email Get Simon Calder’s Travel email Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice A Honolulu-bound UPS cargo plane crashed Tuesday at Muhammad Ali Airport in Louisville , Kentucky, where the company operates its largest package delivery hub. The crash killed at least seven people, according to the